Vehicle Assembly Building (VAB) High Bay 4 modifications (Demolition Phase) is support of Exploration Upper Stage (EUS) offline processing.

The project involves the demolition phase of modifications to High Bay 4 of the Vehicle Assembly Building at NASA’s Kennedy Space Center to support offline processing of the Exploration Upper Stage. The scope includes the complete removal of the western Solid Rocket Booster build-up stand and its associated floor foundations, along with structural remediation of the eastern SRB build-up stand to prepare the facility for new operational requirements. This work is critical to modernizing the facility’s infrastructure and aligning it with future launch vehicle processing needs. The contract is set aside entirely for small businesses under the SBA’s Total Small Business Set-Aside provision as defined by FAR 19.5, with the NAICS code 238910 indicating specialized construction services. The forecast was posted on May 25, 2026, and the point of contact for inquiries is Jose O. Perez Morales. All work will be performed at the Kennedy Space Center, though specific location details are not provided in the available data.